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Terms for subject Geophysics containing 频率 | all forms | in specified order only
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中心频率测深central frequency sounding
中心频率稳定central frequency stabilization
中心频率调制center frequency modulation
中断频率interrupted frequency
中波标准频率medium standard frequency
交变频率/时间域法alternating frequency/time domain metho d
人工频率控制manual frequency control
低通滤波器油气工业技术委员会低可用频率low pass filter
低频功率放大器low frequency power amplifier
低频电阻率法low-frequency resistivity method
使用频率分析use frequency analysis
信号频率signal frequency
频率域反射计optical frequency danain reflectometry
加载一频率自动控制automatic load-frequency control
厚度频率thickness frequency
原子频率标准atomic frequency standard
受迫的频率响应forced frequency response
叠前频率一波数域成像和偏移prestack F-K imaging and migration
可变频率variable frequency
可能最高频率highest possible frequency
可视频率vision frequency
可视频率video frequency
吸收极限频率absorption limiting frequency
固定频率振荡器fixed frequency oscillator
美国国家石油工业无线电频率协调协会National Petroleum Radio Frequency Coordinating Association
国际频率总表master international frequency list
国际标准频率International Frequency Tables
基带一中带频率base band-to-intermediate frequency
基本控制频率basic control frequency
声波频率响应校正系数sonic frequency response correction factor
频率multifrequency
定向频率分析和测距directional-frequency analysis and ranging
峰值频率peak frequency
异常频率abnormal frequency
归一化的百分比频率效应normalized percent frequency effect
微米频率micrometer frequency meter
恒定频率constant frequency
惠普压力计所测频率Hewlett-Packard gauge frequency
扫掠频率声波干涉测量swept-frequency acoustic interferometry
振幅一频率调制amplitude-frequency modulation
振幅、相位和频率与炮检距amplitude, phase, frequency versus offset
振荡器频率oscillator frequency
数字式频率分析仪digital frequency analyzer
方位频率分布azimuth frequency distribution
方位频率azimuth frequency diagram
方位频率直方图azimuth frequency diagram
时间一频率变换time-to-frequency transformation
时间一频率表示法time-frequency representations
时间与频率time and frequency
时间域频率域的电场强度electric field strength in time/frequency domain
晶体频率指示器crystal frequency indicator
最低使用频率least frequency used
最低工作频率minimum operating frequency
最低观测频率lowest observed frequency
最佳通信量频率frequency of optimum traffic
最大频率most frequency values
最大可用频率frequency maximum utilizable
有效截断频率effective cut off frequency
本机频率自动控制automatic local frequency control
本机振荡器频率local oscillator frequency
标准频率standard frequency
模拟一频率变换器analog to frequency converter
正交抑制频率quadrature rejection frequency
波动频率wave frequency
激光频率laser frequency
特性频率characteristic frequencies
玻尔频率条件Bohr frequency condition
理想频率域滤波器ideal frequency domain filter
电压一频率voltage to frequency
电压一频率一电压voltage to frequency to voltage
电压一频率转换器voltage-to-frequency converter
电子频率控制electronic frequency control
电子频率选择electronic frequency selection
百分比频率效应percent frequency effect
直线频率straight-line-frequency
瞬时频率测量instantaneous frequency measurement
瞬时频率相关instantaneous frequency correlation
瞬时自动频率控制instantaneous automatic frequency control
短源距控制回路频率frequency short spacing (control loop)
石英频率振荡器quartz frequency oscillator
石英晶体频率振荡器quartz crystal frequency oscillator
空间频率偏移space frequency migration
空间频率调制space frequency modulation
突发频率偏移sudden frequency deviations
突发频率偏移sudden frequency deviation
窄带频率调制narrow-band frequency modulation
累积频率 分布cumulative frequency distributions
线频率时钟line frequency clock
美国频率标准United States Frequency Standard
联合频率 分配专门小组joint frequency panel
脉冲重复频率分布pulse repetition frequency distribution
自动频率稳定automatic frequency stabilization
自动频率调谐automatic frequency tuning
自动化频率分配模型automated frequency assignment model
自动相位与频率控制automatic phase and frequency control
自然轴向共振频率natural axial resonant frequency
自适应频率选择器adaptive frequency selector
裂缝频率fracture frequency
计算机自动频率控制computer automatic frequency control
读入频率read frequency
负载频率控制load frequency control
距离一频率一相位distance-frequency-phase
距离一频率一衰减distance-frequency-attenuation
载波频率carrier frequency
载波频率漂移carrier frequency shift
量化频率调制quantized frequency modulation
错误频率极限error frequency limit
频散率percent frequency effect
频率frequency meter
频率一时间测量计数器frequency and time measurement counter
频率一电压frequency to voltage
频率与时间frequency and time
频率与炮检距关系frequency versus offset
频率分析和控制frequency analysis and control
频率分配和使用frequency allocation and uses
频率分配表frequency allocation list
频率反馈frequency feed back
频率反馈调频frequency feedback frequency modulation
频率发生器frequency generator
频率和相位自动控制automatic frequency and phase control
频率响应测量装置frequency response measuring equipment
频率frequency domain
频率域激发极化法frequency-domain induced polarization method
频率域电磁测深frequency domain electromagnetic sounding (system)
频率总偏移total frequency deviation
频率控制分析frequency control and analysis
频率时间指示器frequency time indicator
频率时间控制frequency time control
频率时间调制frequency time modulation
频率标准frequency standard
频率比自动控制automatic frequency ratio control
频率— 波数frequency-wavenumber
频率测定装置frequency determining unit
频率测量试验frequency measuring test
频率漂移自动抑制器automatic frequency drift rejecter
频率监测和干扰控制frequency monitoring and interference control
频率自动控制手册automatic frequency control manual
频率自动控制校正比automatic frequency control correction ratio
频率识别装置frequency identification unit
频率调制的连续波frequency modulated continuous wave
频率调制解调器frequency modulation-demodulator
频率跟踪器frequency tracker
频率选择面frequency-selective surface
频率锁相frequency phase lock
高压测井标准化频率high pressure normalized frequency
高压测井标准化频率HP normalized frequency
高频谱分辨率的激光雷达high spectral resolution lidar